Welcome to the NEXEREN website !


Our entirely French-owned Datacenters located 25 minutes from the centre of Lyon guarantee sovereignty and security for your critical applications and data.

High-performance datacenters for IT

High-performance datacenters for the benefit of your IT

NEXEREN (formerly SHD, Solutions d’Hébergement Durable) is a French company founded in 2013, providing shared tenancy hosting services to meet your needs ranging from a few racks to a whole building. 

NEXEREN is neutral as regards telecom operators and cloud providers.

Our Datacenters are located in the heart of the Auvergne Rhône Alpes region and its capital, Lyon.

Thanks to a very high level of certification and security, we are able to meet the needs of the most demanding public and private entities

in terms of availability, performance and security of their IT infrastructures. 

NEXEREN is the only neutral shared tenancy service provider to offer you infrastructures that have earned double TIER III “Design” and “Facility” certification.

NEXEREN’s values consist in active listening to our customers, technological excellence and tailor-made service.


25 minutes from the centrer of Lyon

Located in Lyon within a dynamic economic region. A few minutes from Lyon (high speed train (TGV) stations Lyon Part-Dieu and Lyon Perrache; Lyon Saint-Exupéry international airport).


Double Tier III “Design” and “Facility” certification from the Uptime Institute.

Unique in France, this double qualification certifies that our Datacenters guarantee a maximum maintainability so that critical IT production is never interrupted.


Energy efficiency

PUE less than 1.3: this high energy efficiency guarantees the financial advantages and environmental performance (ISO 14001 certification) of our offering.



Neutral as regards telecom operators: a wide range of telecom operators, maximum connectivity and guaranteed speeds.


Ready for high density

Datacenters designed to accommodate active equipment of the highest level, up to 20kW power consumption per rack.


High security

Top level physical and software security: validated by ISO 27001 certification.


From the preliminary study of your projects to support throughout their implementation, commitment is a key value demonstrated by our teams.


The certification obtained by our Datacenters guarantees the technological excellence of the infrastructures we have developed.


Because each project is different, and every IT production run too, we adapt to your demands and needs.

A team of experts is at your service